Did Federal Food Aid Boxes Include White House Letter Crediting Trump?

Letters written on behalf of U.S. President Donald Trump and printed on White House letterhead were included in millions of federally funded food aid boxes distributed across the nation to families in need, sparking controversy over whether the move violated federal law prohibiting certain political activities by U.S. federal employees.
In response to growing concerns over the coronavirus pandemic, the Trump administration launched the Coronavirus Food Assistance Program. That program gives the U.S. Department of Agriculture (USDA) authority under the Families First Coronavirus Response Act to purchase agricultural products from...